Where do you get 80% k baffles

Have my tax stamp I should of done more homework first. I can get the tube and end caps but how do I go about baffles

I have the FA762k and have almost no poi shift from first shot to last shot I love my SF can and haven't had any problems. I would be calling everyday and causing a fuss to get it fixed

I fired the 762 can with 5.56 and it was just as quiet as a 556 can so I would say it's not going to be enough of a difference for your ear to hear. But that's just my experience

It's mainly a pitch difference not a decibel difference